I think he's referring to the SDCC K.I.T.T. Hot Wheels exclusive. And I think he is saying that the Matty pre-sale for said exclusive sold out already. For those who will be headed to SDCC and wanted to pay for ahead of time, that is.

_________________'...because the minute a little girl is trampled by 100 teenage girls trying to get to Justin Beiber at the Tea Cups, you will be wondering why the hell we make poor Justin Beiber stand in a 30 minute line and create an unsafe atmosphere.'

_________________'...because the minute a little girl is trampled by 100 teenage girls trying to get to Justin Beiber at the Tea Cups, you will be wondering why the hell we make poor Justin Beiber stand in a 30 minute line and create an unsafe atmosphere.'

Beta_Ray_Bryan, Mattel only puts a portion of its SDCC exclusives up for pre-sale. The rest are sold at Matty's booth on a first-come, first-served basis of daily allocations. Unfortunately, you have to be there early since a lot of their previous Hot Wheels exclusives sell out quick each day. It is a lot nicer to have the pre-order so that you are guaranteed the set.

Additionally, Mattel offers many of their SDDC exclusives on MattyCollector a week or two after the show closes. Please note: there is no 100% guarantee that the Hot Wheels exclusives will go on sale on MattyCollector since technically Hot Wheels is a separate division from MattyCollector. However, previous SDDC Hot Wheels exclusives, like the Back to the Future DeLorean, have been available on MattyCollector after the show so it is likely.